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特性

  • One differential LVDS output
  • Crystal oscillator interface, 18pF parallel resonant crystal (19.6MHz - 27.2MHz)
  • Output frequency range: 245MHz - 340MHz
  • VCO range: 490MHz - 680MHz
  • RMS phase jitter @ 312.5MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.53ps (typical), @ 3.3V
  • 3.3V or 2.5V operating supply
  • -40°C to 85°C ambient operating temperature
  • Available in both standard (RoHS 5) and lead-free (RoHS 6) packages

描述

The 844031I-01 is an Ethernet clock generator and a member of the HiPerClocks™ family of high performance devices. The 844031I-01 uses an 18pF parallel resonant crystal over the range of 19.6MHz - 27.2MHz. For Ethernet applications, a 25MHz crystal is used to generate 312.5MHz. The 844031I-01 has excellent <1ps phase jitter performance, over the 1.875MHz - 20MHz integration range. The 844031I-01 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.

Part NumberStatusSamplesStockPackageLead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Qty. per Reel (#)Qty. per Carrier (#)Pb (Lead) FreePb Free CategoryTemp. Range (°C)
844031BGI-01LFObsoleteN/AOut of StockTSSOP8#Tube1096#Yese3 Sn-40 to 85°C
844031BGI-01LFTObsoleteN/AOut of StockTSSOP8#Reel12500#0Yese3 Sn-40 to 85°C
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